Maybe you should try air-traffic controller --- it's a very trippy job with lots of little green lights that you move around on a screen like a video game. And you get to use words like "niner niner" and "vector."

Another one to consider would be a technician at a nuclear power plant. Again, there are lots of flashing lights and little dials and gauges, which is kind of trippy, and sometimes there are blaring emergency sirens, which are very exciting.

Another fun job for stoners is astronaut. Zero gravity is a blast when you are high, and it is fun to just stare out the window at the earth and the moon and the trippy little aliens.